LG KM710 Service Manual page 70

< CN801 Connection of Main PCB >
CAM_RST
FLASH_CAM
CAM_I2C_SDA
CAM_I2C_SCL
CAM_PD
VA806
EVLC5S02100
CAM_2V8_EN
- You must check camera signals at a Connector Side of a Main PCB
because you could check final signal states through connector.
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3M F/F CAMERA CONNECTOR
VCAM_18
VCAM_28
CN802
G1 G2
1 34
2 33
3 32
4 31
5 30
6 29
7 28
8 27
9 26
10 25
11 24
12 23
13 22
14 21
15 20
16 19
17 18
G3 G4
AXK7134225
0.9mm
C806
56p
CAMERA PART POWER
VBAT
U801
1
VIN
2
EN1
3
EN2
4
NC1
R801 C804
1u
100K
- 71 -
4. Trouble Shooting
CAMERA CORE 20mA
VCAM_28
INOUT_B4
6
INOUT_B3
7
INOUT_B2
8
INOUT_B1
9
ICVE10184E070R101FR
INOUT_B4
6
INOUT_B3
7
INOUT_B2
8
INOUT_B1
9
ICVE10184E070R101FR
FL807
1
INOUT_A1
2
INOUT_A2
3
INOUT_A3
4
INOUT_A4
C809
100 ohm 7.5 pF
56p
VCAM_18 VCAM_28
RT9011-MGPQW
8
VOUT1
7
VOUT2
6
NC2
5
GND
C810
Discharge R
1u
CAM_D(7)
INOUT_A4
4
INOUT_A3 CAM_D(6)
3
CAM_D(5)
INOUT_A2
2
CAM_D(4)
INOUT_A1
1
FL805
CAM_D(3)
INOUT_A4
4
CAM_D(2)
INOUT_A3
3
CAM_D(1)
INOUT_A2
2
CAM_D(0)
INOUT_A1
1
FL806
ICVE10184E070R101FR
9
CAM_MCLK
INOUT_B1
8
CAM_VS
INOUT_B2
7
CAM_HS
INOUT_B3
6
INOUT_B4 CAM_PCLK
C803
1u
LGE Internal Use Only